🐛 FIX: revert mdb to version 5

fixes sass errors that are introduced due to version 6 updates

package.json

@@ -18,7 +18,7 @@
     "@nuxtjs/axios": "^5.13.6",
     "@nuxtjs/sitemap": "^2.4.0",
     "core-js": "^3.19.3",
-    "mdb-ui-kit": "^6.0.0",
+    "mdb-ui-kit": "5",
     "nuxt": "^2.15.8",
     "nuxt-lazy-load": "^1.2.9",
     "nuxt-precompress": "^0.5.9",

yarn.lock

@@ -6862,10 +6862,10 @@ md5.js@^1.3.4:
     inherits "^2.0.1"
     safe-buffer "^5.1.2"
 
-mdb-ui-kit@^6.0.0:
-  version "6.0.0"
-  resolved "https://registry.yarnpkg.com/mdb-ui-kit/-/mdb-ui-kit-6.0.0.tgz#6ea433545fe7df4dd19c128f73902b547d941b5d"
-  integrity sha512-m6pj1VPnNlz7NPJtDzrDyzi+na2mYg/z/THHzUeqdGoOOtnSAcpOgdQBGuRzOyPO5QWeg7uDuf3RdIOZL3PnFw==
+mdb-ui-kit@5:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/mdb-ui-kit/-/mdb-ui-kit-5.0.0.tgz#1811be3bfbcf8969e6d121adc0412092caa5f83b"
+  integrity sha512-zRq6aDxjhIXHmpcHjnlXZ+rs9/e9oAf5EsbVKsf3sEf2S3ov4uecgJj3ZqxAgKJb9bnKcBTsOdDu+SdLotFa9g==
 
 [email protected]:
   version "2.0.14"